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Use of polymer to reduce friction during the sinking of shafts : Ivakhyuk, V A; Vinakov, M P; Tikunova, I V Soil Mech Found Engng, V13, N5, Sept–Oct 1976, P319–321


Publisher
Elsevier Science
Year
1978
Tongue
English
Weight
168 KB
Volume
15
Category
Article
ISSN
0148-9062

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